Dockerfile.build

# Multi-stage build for Next.js applications
FROM oven/bun:alpine AS base

# Install dependencies only when needed
FROM base AS deps
# RUN apk add --no-cache libc6-compat
WORKDIR /app

# Copy package files first for better caching
COPY package.json bun.lock ./
COPY apps/admin/package.json ./apps/admin/
COPY apps/front/package.json ./apps/front/

# Install dependencies
RUN bun install --ignore-scripts

# Rebuild the source code only when needed
FROM base AS builder
WORKDIR /app
ENV NODE_ENV=production
COPY --from=deps /app/package.json /app/bun.lock ./
COPY --from=deps /app/node_modules ./node_modules
COPY --from=deps /app/apps/admin/node_modules ./apps/admin/node_modules
COPY --from=deps /app/apps/front/node_modules ./apps/front/node_modules
COPY apps/admin ./apps/admin
COPY apps/front ./apps/front
RUN bun run build

RUN set -eu; \
    for app in front admin; do \
      mkdir -p /out/apps/$app; \
      cp -a apps/$app/dist/standalone/. /out/apps/$app/; \
    done

# Production image, copy all the files and run next
FROM base AS front-builder
WORKDIR /app

# Create ecosystem file
COPY ecosystem.json ./ecosystem.json

COPY --from=builder /out/ /app/

WORKDIR /app

RUN tar --exclude='.git' --exclude='.github' --exclude='.gitignore' -czf front.tar.gz .

FROM rust:1.98-alpine AS api-builder
RUN apk add --no-cache musl-dev
WORKDIR /app

# Copy dependency files first for better caching
COPY Cargo.lock Cargo.toml ./
COPY apis/api/Cargo.toml ./apis/api/

# Build dependencies only (this layer will be cached if dependencies don't change)
RUN mkdir -p apis/api/src && \
    echo "fn main() {}" > apis/api/src/main.rs && \
    cargo build --release && \
    rm -rf apis/api/src

# Copy actual source code
COPY apis/api ./apis/api

# Build the actual application (only rebuilds if source changed)
RUN cargo build --release

RUN tar -czf api.tar.gz -C /app/target/release api

FROM alpine AS result
WORKDIR /app
COPY --from=front-builder /app/front.tar.gz ./front.tar.gz
COPY --from=api-builder /app/api.tar.gz ./api.tar.gz